| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $18.43 | 4.718% | $19.2995 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $181.97 | 5.405% | $191.8055 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $85.31 | 5.336% | $89.8621 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $120.51 | 7.500% | $129.5483 | $129.55 | $129.55 | $129.50 |
| Purchase #5 | $21.85 | 12.693% | $24.6234 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $154.68 | 5.143% | $162.6352 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $215.62 | 8.706% | $234.3919 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $798.37 | $852.1659 | $852.17 | $852.15 | $852.10 | |